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2952623 = 67127347
BaseRepresentation
bin1011010000110110101111
312120000020102
423100312233
51223440443
6143141315
734045142
oct13206657
95500212
102952623
111737393
12ba483b
137c4c1b
1456c059
153d4cb8
hex2d0daf

2952623 has 8 divisors (see below), whose sum is σ = 3028992. Its totient is φ = 2877336.

The previous prime is 2952617. The next prime is 2952629. The reversal of 2952623 is 3262592.

It is an interprime number because it is at equal distance from previous prime (2952617) and next prime (2952629).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2952623 - 212 = 2948527 is a prime.

It is a d-powerful number, because it can be written as 213 + 9 + 55 + 215 + 67 + 221 + 312 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2952629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8336 + ... + 8682.

It is an arithmetic number, because the mean of its divisors is an integer number (378624).

22952623 is an apocalyptic number.

2952623 is a deficient number, since it is larger than the sum of its proper divisors (76369).

2952623 is a wasteful number, since it uses less digits than its factorization.

2952623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541.

The product of its digits is 6480, while the sum is 29.

The square root of 2952623 is about 1718.3198188929. The cubic root of 2952623 is about 143.4617087958.

The spelling of 2952623 in words is "two million, nine hundred fifty-two thousand, six hundred twenty-three".

Divisors: 1 67 127 347 8509 23249 44069 2952623